Preferred Label : 2-phenyl-1,2,4-triazolo(1,5-c)(1,3)benzoxazin-5-one;
MeSH note : a benzodiazepine receptor ligand; structure given in first source;
MeSH synonym : 2-PTBO;
Registry Number MeSH : 158120-42-4;
Is substance : O;
Origin ID : C087745;
UMLS CUI : C0255793;
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